The Chemistry of Trust: Essential Oil Purity Testing Explained
Discover the scientific methods used to ensure essential oil purity. Learn about GC-MS, chiral analysis, and other lab tests critical for verifying quality and detecting adulteration.
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All articles tagged with essential-oil-adulteration
Purity Testing for Essential Oils: Methods, Standards, and How to Spot Adulteration
Learn how purity testing for essential oils works, from GC–MS analysis to optical rotation and refractive index. Discover how adulteration happens, which standards matter, and how to choose truly pure, high-quality essential oils.